[INFO] cloning repository https://github.com/gilbertw1/drop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gilbertw1/drop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilbertw1%2Fdrop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilbertw1%2Fdrop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f254e5766730a8afdb6fbe1e4ded73f9b94001c [INFO] checking gilbertw1/drop against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilbertw1%2Fdrop" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gilbertw1/drop on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gilbertw1/drop [INFO] finished tweaking git repo https://github.com/gilbertw1/drop [INFO] tweaked toml for git repo https://github.com/gilbertw1/drop written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/gilbertw1/drop already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.14 [INFO] [stderr] Downloaded clap v2.27.0 [INFO] [stderr] Downloaded sys-info v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f30526a73a5f307273980d7818c385ed8187f136d70943a2a67d38b533ce673 [INFO] running `Command { std: "docker" "start" "-a" "6f30526a73a5f307273980d7818c385ed8187f136d70943a2a67d38b533ce673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f30526a73a5f307273980d7818c385ed8187f136d70943a2a67d38b533ce673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f30526a73a5f307273980d7818c385ed8187f136d70943a2a67d38b533ce673", kill_on_drop: false }` [INFO] [stdout] 6f30526a73a5f307273980d7818c385ed8187f136d70943a2a67d38b533ce673 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bcd866c6bea6be9ca7f69f2570c07b77291532ac36acff64ded62187a911d859 [INFO] running `Command { std: "docker" "start" "-a" "bcd866c6bea6be9ca7f69f2570c07b77291532ac36acff64ded62187a911d859", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Compiling cairo-rs v0.2.0 [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Compiling gdk-pixbuf v0.2.0 [INFO] [stderr] Compiling gio v0.2.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling gdk v0.6.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Checking c_vec v1.2.1 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Checking serde v1.0.14 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling gtk v0.2.0 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking nom v3.2.0 [INFO] [stderr] Checking clap v2.27.0 [INFO] [stderr] Compiling glib-sys v0.4.0 [INFO] [stderr] Compiling gobject-sys v0.4.0 [INFO] [stderr] Compiling gio-sys v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.4.0 [INFO] [stderr] Compiling cairo-sys-rs v0.4.0 [INFO] [stderr] Compiling pango-sys v0.4.0 [INFO] [stderr] Compiling gdk-sys v0.4.0 [INFO] [stderr] Compiling atk-sys v0.4.0 [INFO] [stderr] Compiling gtk-sys v0.4.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling sys-info v0.5.1 [INFO] [stderr] Checking glib v0.3.1 [INFO] [stderr] Checking serde_json v1.0.3 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking pango v0.2.0 [INFO] [stderr] Checking config v0.7.0 [INFO] [stderr] Compiling drop v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/conf.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let home_dir = std::env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/conf.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let home_dir = std::env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:196:3 [INFO] [stdout] | [INFO] [stdout] 196 | fs::remove_file(pamfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:197:3 [INFO] [stdout] | [INFO] [stdout] 197 | fs::remove_dir_all(cachedir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:196:3 [INFO] [stdout] | [INFO] [stdout] 196 | fs::remove_file(pamfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:197:3 [INFO] [stdout] | [INFO] [stdout] 197 | fs::remove_dir_all(cachedir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "bcd866c6bea6be9ca7f69f2570c07b77291532ac36acff64ded62187a911d859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd866c6bea6be9ca7f69f2570c07b77291532ac36acff64ded62187a911d859", kill_on_drop: false }` [INFO] [stdout] bcd866c6bea6be9ca7f69f2570c07b77291532ac36acff64ded62187a911d859